Did my first one at 1000, second one at 4500, and will do the next one between 7000 to 8500. Currently at just shy of 6000. Looks like I might be doing an oil change again in two weeks. I never follow oil life indicators, I can't stand them. If the oil comes out black and smells like it's well used, it's beyond it's useful life to me. I think I am still above the 50% mark on the indicator.
I have had the option of fram and wix for filters. I refuse to use a fram filter in any vehicle I own. Might price out a delco filter. Guess that means a run to the dealer soon, good thing it's two miles away.